CN110572678B - 调色板编码及解码视频数据的方法、编码设备及编码器 - Google Patents

调色板编码及解码视频数据的方法、编码设备及编码器 Download PDF

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CN110572678B
CN110572678B CN201910720919.0A CN201910720919A CN110572678B CN 110572678 B CN110572678 B CN 110572678B CN 201910720919 A CN201910720919 A CN 201910720919A CN 110572678 B CN110572678 B CN 110572678B
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palette
index
color
consecutive pixels
run
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CN110572678A (zh
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C-M·蔡
贺玉文
修晓宇
叶琰
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Vid Scale Inc
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/129Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93Run-length coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/94Vector quantisation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
CN201910720919.0A 2014-03-14 2015-03-16 调色板编码及解码视频数据的方法、编码设备及编码器 Active CN110572678B (zh)

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US201461953700P 2014-03-14 2014-03-14
US61/953,700 2014-03-14
US201462041043P 2014-08-23 2014-08-23
US62/041,043 2014-08-23
PCT/US2015/020765 WO2015139040A2 (en) 2014-03-14 2015-03-16 Palette coding for screen content coding
CN201910720919.0A CN110572678B (zh) 2014-03-14 2015-03-16 调色板编码及解码视频数据的方法、编码设备及编码器
CN201580014229.3A CN106165424B (zh) 2014-03-14 2015-03-16 用于调色板解码及编码视频数据的方法、解码器及编码器

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EP (2) EP3117617B1 (he)
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KR (4) KR102268090B1 (he)
CN (2) CN110572678B (he)
IL (1) IL247766B (he)
MY (1) MY175688A (he)
PL (1) PL3117617T3 (he)
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KR101845462B1 (ko) 2018-04-04
CN106165424A (zh) 2016-11-23
CN110572678A (zh) 2019-12-13
KR102494913B1 (ko) 2023-02-06
US20190149843A1 (en) 2019-05-16
KR102268090B1 (ko) 2021-06-23
JP2020156113A (ja) 2020-09-24
IL247766B (he) 2020-04-30
CN106165424B (zh) 2019-08-16
JP2017513334A (ja) 2017-05-25
IL247766A0 (he) 2016-11-30
US20200322630A1 (en) 2020-10-08
US20150264365A1 (en) 2015-09-17
JP2018160932A (ja) 2018-10-11
EP4044602A1 (en) 2022-08-17
KR20180036795A (ko) 2018-04-09
US11895331B2 (en) 2024-02-06
KR20210134842A (ko) 2021-11-10
JP7063939B2 (ja) 2022-05-09
WO2015139040A2 (en) 2015-09-17
MY175688A (en) 2020-07-06
EP3117617B1 (en) 2022-05-04
TWI684353B (zh) 2020-02-01
WO2015139040A3 (en) 2015-12-17
KR20160134743A (ko) 2016-11-23
JP6367963B2 (ja) 2018-08-01
JP6725596B2 (ja) 2020-07-22
EP3117617A2 (en) 2017-01-18
KR102324004B1 (ko) 2021-11-09
US10237575B2 (en) 2019-03-19
TW201543870A (zh) 2015-11-16
PL3117617T3 (pl) 2022-08-22
US10735764B2 (en) 2020-08-04
KR20210076194A (ko) 2021-06-23

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